{"product_id":"zte-e700-replacement-battery-38v-4000mah-li-polymer","title":"ZTE E700 F73001A Compatible Battery 3.8V 4000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eZTE E700 — 3.8V Li-Polymer Replacement Battery (F73001A)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.8V, 4000mAh Li-Polymer replacement battery for the ZTE E700 two-way radio. It carries OEM part number F73001A and fits directly into the E700 used in security, logistics, and emergency services roles. Capacity figure is taken from product data at 15.2Wh.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZTE E700 platform fit:\u003c\/strong\u003e\n    The E700 runs a single-cell Li-Polymer pack on a 3.8V rail. This replacement matches that rail voltage and uses the same connector footprint and BMS communication profile the dock expects on insertion.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran the pack through charge acceptance and a transmit-cycle load sequence. The BMS held the overcurrent threshold correctly under PTT spike loads and returned to standby without tripping lockout.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst insertion into the ZTE dock:\u003c\/strong\u003e\n    If the dock shows a fault LED on first seating, remove the pack, wipe the gold contact strip with a dry cloth, and reseat firmly. The E700 dock requires a clean contact cycle to complete the BMS handshake before it begins charging.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the ZTE E700 cuts out mid-transmission on a new F73001A pack\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eA new Li-Polymer cell ships at storage voltage — typically 3.6V to 3.65V, not full charge. When you press PTT, transmit current spikes sharply and the BMS reads that draw against a low starting voltage. If the pack hasn't had a full charge cycle first, the BMS may trip its overcurrent threshold and cut the radio mid-transmission. Seat the pack in the dock and complete one uninterrupted charge to 4.35V before putting the radio into active use.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eE700 bar indicator shows one fewer bar than expected after pack swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe E700 uses a voltage-threshold bar indicator, not a fuel gauge chip. A new pack at storage voltage sits below the top threshold, so the radio displays one bar fewer than a fully charged cell would. This is not a fault with the pack. Charge the battery fully and the indicator will step up to its correct reading. After a full charge the resting voltage should sit at or above 4.2V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426185478234,"sku":"BWCS-ZPE350TW-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426185511002,"sku":"BWCS-ZPE350TW-2","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426185543770,"sku":"BWCS-ZPE350TW-3","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ZPE350TW-1.webp?v=1779930459","url":"https:\/\/batteryweb.com\/products\/zte-e700-replacement-battery-38v-4000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}